802.1x authentication fails - get auto information?
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05-05-2025 11:18 PM
Is there a way to get automatic information when 802.1x fails?
From ISE or from switch?
E.g. our older 2960x switches show "%AUTHMGR-5-VLANASSIGN" logs, so from there I could filter which switchports are assigned to failover VLAN.
But I do not get such logs from C9200, C9300 switches.
Is checking the ISE-logs manually the only way?
Thanks.
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Catalyst 9000
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05-05-2025 11:59 PM
- Post the output of the command : show system logging-level
M.
-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '
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05-07-2025 05:16 AM
this command does not work on c9000 series or c2960.
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05-07-2025 05:40 AM
- @chris-doro (Or) Use the command logging trap notifications
M.
-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '
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05-06-2025 01:04 AM
As @Mark Elsen is already on to your logging level is probably set too low. The default for Cat9k switches is "Warning" or level 4. To see these logs you will need to raise them to include notifications(level 5) by configuring "logging history 5".
Get in touch: https://torbjorn.dev
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05-07-2025 05:18 AM
On c2960 the default logging history is also warning and there I get this log.
On c9300 it even is not shown with logging level notifications.
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05-10-2025 04:58 AM
Are this issue solved?
MHM
